ohio where mitt romney and rick santorum has to be singing is you is or is you ain't my baby. 90% of the vote in now. now it's romney ahead. they are separated by only 6,000 votes. still too close to call. as super tuesday ends without those results in, romney wins three tonight. santorum wins three. gingrich wins one. still up in the air. alaska, idaho and ohio. that one is a squeaker. whoever wins brags big tomorrow. who knows. >> gary, thank you. and of course everybody with a reason to stay in the race. >> lots of spinning happening. >> all right. that's 9news nor tonight. thank you so much for staying up with us. >> don't forget you can always get the latest news on wusa9.com. letterman is next the good night, everybody. attention - americans living with limited mobility. what do you do when you can no longer get around like you used to? when you fear losing your independence? who do you call? call hoveround now, to see if you qualify for america's premier power chair. hi, i'm tom kruse, inventor and founder of hoveround. now you can do more, see more, enjoy life more. here'